56606516263 has 24 divisors (see below), whose sum is σ = 64966413456. Its totient is φ = 48908745600.

The previous prime is 56606516227. The next prime is 56606516269. The reversal of 56606516263 is 36261560665.

It is not a de Polignac number, because 56606516263 - 2¹⁷ = 56606385191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56606516269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 882603 + ... + 944563.

It is an arithmetic number, because the mean of its divisors is an integer number (2706933894).

Almost surely, 2^56606516263 is an apocalyptic number.

56606516263 is a deficient number, since it is larger than the sum of its proper divisors (8359897193).

56606516263 is a wasteful number, since it uses less digits than its factorization.

56606516263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62175 (or 62152 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 56606516263 in words is "fifty-six billion, six hundred six million, five hundred sixteen thousand, two hundred sixty-three".